48 	dir->dirname[0] = '\0';  in isc_dir_init()
65 isc_dir_open(isc_dir_t *dir, const char *dirname) {  in isc_dir_open()  argument
69 	REQUIRE(dirname != NULL);  in isc_dir_open()
76 	if (strlen(dirname) + 3 > sizeof(dir->dirname))  in isc_dir_open()
79 	strcpy(dir->dirname, dirname);  in isc_dir_open()
84 	p = dir->dirname + strlen(dir->dirname);  in isc_dir_open()
85 	if (dir->dirname < p && *(p - 1) != '\\' && *(p - 1) != ':')  in isc_dir_open()
158 	REQUIRE(dir->dirname != NULL);  in isc_dir_reset()
191 	dir->search_handle = FindFirstFile(dir->dirname,  in start_directory()
225 isc_dir_chdir(const char *dirname) {  in isc_dir_chdir()  argument
230 	REQUIRE(dirname != NULL);  in isc_dir_chdir()
232 	if (chdir(dirname) < 0)  in isc_dir_chdir()
239 isc_dir_chroot(const char *dirname) {  in isc_dir_chroot()  argument